High school freshman Nao Misumi has known Sena Ikuta, his older sister Rio’s best friend, since he was in elementary school. As a self-proclaimed “sister’s boy”, Nao has always found Sena’s over-familiarity incredibly annoying. Yet, despite being loud, airheaded, and having zero sense of personal space, he could never truly bring himself to hate her. She has always looked out for him just as much as she has for Rio.

She’s a total idiot, too carefree, and her sense of personal space is completely broken. To Nao, she’s supposed to be nothing more than a nuisance, and yet...

“At first, I hated her for sure. She was noisy, and always took the things I cherished. So why is it that now—?”

Even as he grumbles about her constantly calling him “Lil bro," he finds himself unable to leave her alone. How did this “annoying” fixture in his life become the one person he can’t look away from?

Alt Official Raw: https://note.com/girls_vampire

A "fearsome psycho-thriller" centering on "the dark side of adolescence." The manga centers on Kyōtarō Ichikawa, a person at the very bottom caste of his school, and who hides murderous impulse that lurks at the very bottom of his soul.

Satou Koharu is a pretty girl that everyone can recognize.

But her attitude with anyone is so bitter that she got nicknamed “Salt-God Sato-san". Anyone who tried to get close to her got emotionally injured in a brutal way.

Though for some reason, I was able to save Sato-san from some pick-up boys where I was working at. Which made her like me, and thus I became a friend of “salt-god Sato-san.”

In front of everyone, she is a salt-god, but in front of me, she is very sweet. This is a high school life story between Satou-san and I.

Web Novel (Raw): https://ncode.syosetu.com/n1912fp/
Author's Pixiv (Pixiv): https://www.pixiv.net/en/users/4770132

After his traumatic years in junior high school, the ultra-introvert Shizuki Keisuke decides to turn his life around, and gives himself a complete make-over for his high school "debut." His new high school life seems promising, as no one is aware of his hidden past...except for one person: Kusunoki Shizuka, who also changed herself in pursuit of a more successful high school life! As their fates intertwine, will Keisuke ultimately be able live a peaceful life in high school...?!

"Haruka Yamagishi" is a guy who has no friends or family and just goes back and forth between work and home. One day, when he wakes up, he finds himself in a different world. And for some reason, he's turned into a beautiful dark elf! Now, Haruka has inexhaustible magic power, a sturdy body, and a new life where she can do anything... However, through the friends she met and her activities as an adventurer, changes slowly began to take place. The guy who gave up on life in this world begins to feel what it's like to live. Although there are some traps and other events, it's a touching adventure story!

[Source: Manga updates]

New enemies, new bugs and an even bigger island.

Adapted from the Faris route of Steins;Gate Hiyoku Renri no Darling.

Every time she opens her mouth, it's nothing but abusive language, and her problematic behavior never stops. The protagonist has had enough and sets a “plan” into motion…??!

Yuito Kujo, a high school student, constantly compares himself to his exceptional older brother and sees himself as a lesser, "degraded version." Caught in a spiral of self-deprecation, his adolescence turns even darker when he discovers that his childhood crush, Suzuno, is in love with his older brother. But just as Yuito begins to lose hope, Suzuno's older sister, Kano—a college gal—develops intense, overwhelming feelings for him...!?

A story of two close friends living together.

Many Shonen Jump characters have big dreams, but this character's big dream is a nightmare! A very realistic reoccurring nightmare where a giant monster destroys a city. And it always ends with Ko, the poor dreamer, getting crushed under the rubble. But when Ko meets an unusual man who somehow knows about the monster in his dream, his nightmare takes on a whole new meaning.

Imaizumi is a high school boy who lives alone in his apartment for a reason. He has a secret that he can't tell to anyone. And the secret is that he lives with the top three Gyarus (gals) of his school, Hamasaki, Kurumozaka, and Sasaki. He spends his day playing, talking and getting physical with these Gyarus, all of whom have a quirk or two. Imaizumi-kun is getting more and more addicted to his lazy, naughty and free "youth"...?

Amae Yuuya, an office worker in his third year of employment, is completely exhausted by the daily grind. Then, for the first time in seven years, Yuuya meets Aoi Shiratori, a girl eight years younger than him who used to live in his neighborhood. She had grown up to be a beautiful JK girl who was good at housework, and she said to him,

“Yuuya-kun, would you like to live with me under the premise of marriage?”

Aoi desperately wants to live with Yuuya, her first love. Yuuya, who is puzzled, agrees to live with Aoi as a guardian for the time being, but Aoi’s aggressive approach makes him very nervous inside.

After the assassination of the powerful Godfather, Don Pazolini, the world has been thrown into chaos. Many mafia try to fill the power vacuum, but there is a rumor that Don Pazolini's son is hidden away somewhere. That son is Nero, an orphan who is raised in a bar with showgirls as his friends. He dreams of one day finding his parents, but he doesn't know who they are. One day, he encounters a haunted baseball bat, who names himself "Pucchi" and refers to himself as the Pazolini family 'fantasma.' Pucchi insists that Nero come with him to become the new Godfather and rebuild the Pazolini mafia family. Nero is reluctant, but quickly realizes he has no choice, since there is a price on his head and his identity is no longer much of a secret.

Yeon Hojeong, the first to unite the dark factions as the leader of the Unorthodox Faction, collaborates with the Orthodox Faction to overcome the chaos of the Three Cults. However, he meets an untimely end, entangled in the schemes of the Murim Alliance Leader.

"This really is my home!"

When he opens his eyes, he finds himself in the prestigious and once-destroyed Yeon Clan, a place he never forgot.

"I won’t make a mistake this time. Never again."

Determined to prevent the fall of his family and the future upheaval caused by the Three Cults, he embarks on a relentless journey! This is the struggle of Yeon Hojeong, the eldest son, to unite the martial world.

Sano Yuji, a black company employee, is summoned to another world while finishing his work at home. His profession in the other world, a Monster Tamer, is considered a job that makes it difficult to become an adventurer. However, thanks to some slimes he met, which read several magical books, he gained magical powers and the second profession, Sage.
Yuji acquired overwhelming power, but is he conscience of his strength? Blindly becoming unparalleled and strongest in the world!

One day after summer break, the perfect young lady, Sana Tsukuyomi, showed up at school as an undead. As a school health committee member, I, Hiyoshi, ended up helping her navigate her daily life, despite her movements being as stiff as a corpse’s… A school romantic comedy featuring a heroine who’s both scary and cute!

Nakayama Haruto is a game commentator who streams provocative content under the name "Oni-chan." He attracts attention for his radical streams , but his true identity is that of a good older brother who streams to raise money for his younger sister's tuition and living expenses. However, he accidentally forgets to turn off the streams, and his true personality is revealed to the public. Just when it seems like he's going to cause a major uproar, the contrast with his usual self turns out to be a big hit with viewers...!?

When 16-year-old Segun Han, who dreams of becoming a motorcycle racer, returned home one night after a shootout with bikers, he discovered that his parents and older brother had been killed by a vampire. Segun became furious and started hunting vampires! Will he become a vampire or die as a human? A brutal battle between vampires and hunters unfolds in Seoul!

Note: This webtoon is the second webtoon adaptation of the novel series of the same name by Jeonghoon Hong (2002). Segun Han, the main protagonist of this series, is also a supporting character in the webnovel Dreamside (2016) by the same author and its webtoon adaptation of the same name (2016).